ARKA Sasya Poshak Ras (SPR)

ARKA SPR is all-purpose liquid fertilizer concentrate comprising of Solution A & Solution B that contains all 13 Macro & Micro Nutrients required for robust plants growth & yield.

Formulation By IIHR

ARKA SPR is a researched formulation of ICAR-Indian Institute of Horticultural Research (IIHR), Bengaluru, India

Designed for Urban Gardening & Farming

Be it for exotic house plants or growing your own food in an urban setup, ARKA SPR is the only plant nutrition product that you need.

Easy to Use

Just dilute ARKA SPR Solution A & Solution B in water and apply to plants. Systemic use will guarantee benefits.

Optimal Nutrients

ARKA SPR is the optimal mix of advanced nutrients that results in robust plant growth & higher crop yield.

Extensive Field Trials

ARKA SPR is result of over 5 years of field testing on soil-less grow media. Know more about soil-less grow media on this page.

Foliar Spray Friendly

With all the nutrients in water-soluble format, ARKA SPR can be applied to horticultural plants and nursery seedlings through foliar spray.

Home Gardens
Cocoponics &
Horticulture &
Fruit Orchards
ARKA SPR 1000ml X 2 Pack (Twin Pack)

Multi-Purpose Liquid Fertilizer Concentrate for all types of plants & commercial crops

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ARKA SPR 500ml X 2 Pack (Twin Pack)

Multi-Purpose Liquid Fertilizer Concentrate for all types of plants & commercial crops

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Years of Research & Field Trials

ARKA SPR product is a result of years of research & actual field trials. If you need proof of performance, just visit IIHR's soil-less cultivation setup and witness it for yourself.

Suitable For

Tomato, Chilli, Brinjal, Cabbage, Cauliflower, Cucumber, Ridge Gourd, Zucchini, Bottle Gourd, Bhendi, Radish, Broccoli, Knol Khol, Patty Pan, Pumpkin, Ash Gourd, Bitter Gourd, Beet Root, Sweet Potato, Onions, Carrots, etc
Lettuce, Spinach, Parsley, Bok Choy, Celery, Methi, Coriander, Gargeer - Rocket Leaves, Amaranthus, Sarso - Mustard Greens, Bathua - Chenopodium, Arbi ke Patte - Taro Leaves, Moringa - Drumstick, Kalmi - Water Spinach, Hari Gobi - Kale, etc
Medicinal & Fragrance Herbs like Tulsi, Basil, Rosemary, Thyme, Oregano, Curry Leaves, Lavender, Peppermint, Spearmint, Artichoke, Ashwagandha, Lemon Grass. House Plants like Areca Palm, Snake Plant, Money Plant, Aloe Vera, Anthuriums, Liliums, Peace Lily, Song of India plant (Dracaena), Ferns, Monstera, Peacock Plant etc
Mango, Apple, Avocado, Strawberry, Guava, Litchi, Papaya, Sapota, Water Melons, Musk Melons, Banana, Drum Stick, Oranges, Lemons, Pineapple, Water Apple, Cherries, Pomelo, Coconut, Arecanut, Pomegranates, Sitaphal, Raspberries, Peaches, Gooseberries, Pears, Apricots, Papaya, Figs etc

How To Use ?

1. Dilute ARKA SPR Solution A & Solution B in water before adding to the plants

2. Based upon type of crop, apply through Drench, Drip, or Foliar Spray as per table below

*Dilution Per Litre of Water
Crop Type SolutionA SolutionB Frequency Application
Nursery Seedlings 2.5 ml 2.5 ml 1 time per week Drench / Spray
Vegetables 5 ml 5 ml 1 time per week Drench / Drip
200 ml per plant
Leafy Greens 3.5 ml 3.5 ml 1 time per week Drench / Drip
100 ml per pot / tray
House Plants 2.5 ml 2.5 ml 1 time per week Drench
200 ml per plant
Fruit Plants & Trees 5 ml 5 ml 1 time per week Drench / Drip
200 ml per plant

Why Soilless ?

Cultivation in soilless grow media is the future of urban gardening & urban farming use cases. Soilless grow media supports vertical farming & crop yield per square feet of land space used can be increased multifold.

  • Soilless grow media is most suitable for Urban Gardening & Urban Farming
  • Soilless grow media is a mix of different types of natural materials like
    • Cocopeat
    • Compost
    • Clay Pieces
    • Shells
  • Soilless grow media is 4 times lighter than soil and can hold 4 times more water than soil
  • Unlike soil, soilless grow media does not leave stains on the floors and walls
  • Being light weight, soilless grow media can be used for multi-tier vertical farming
  • ARKA SPR used along with Soilless grow media gives excellent crop yield

ARKA SPR is designed to have Balanced Nutrient Ratios for all stages of plant growth. Enables timely flowering & fruiting of vegetable & fruiting plants.


We at Earth First Solutions, specialise in developing soilless grow media & plant nutrition products to increase crop yield and plant health. Over time, we have developed a body of knowledge and are captured in these blog posts.

Unlocking the Secrets of Plant Nutrition

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Terrace Gardening. The underestimated method for fighting global warming

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What happens when we increase water draining capacity of cocopeat? Trial results.

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We at Earth First Solutions specialise in soilless grow media and plant nutrition products. Our other products suitable for Urban Gardening & Urban Farming are as follows: